- oldmode =
vmlSetMode(
mode );
- mode =
vmlGetMode(
void );
- olderr =
vmlSetErrStatus (
err );
- err =
vmlGetErrStatus(
void );
- olderr =
vmlClearErrStatus(
void );
- oldcallback =
vmlSetErrorCallBack(
callback );
- callback =
vmlGetErrorCallBack(
void );
- oldcallback =
vmlClearErrorCallBack(
void );
Note that
oldmode,
olderr, and
oldcallback refer to settings prior to the call.